mirror of
https://github.com/yt-dlp/yt-dlp.git
synced 2024-11-15 21:03:18 +00:00
116 lines
4.7 KiB
Python
116 lines
4.7 KiB
Python
import random
|
|
import string
|
|
|
|
from .discoverygo import DiscoveryGoBaseIE
|
|
from ..compat import compat_urllib_parse_unquote
|
|
from ..networking.exceptions import HTTPError
|
|
from ..utils import ExtractorError
|
|
|
|
|
|
class DiscoveryIE(DiscoveryGoBaseIE):
|
|
_VALID_URL = r'''(?x)https?://
|
|
(?P<site>
|
|
go\.discovery|
|
|
www\.
|
|
(?:
|
|
investigationdiscovery|
|
|
discoverylife|
|
|
animalplanet|
|
|
ahctv|
|
|
destinationamerica|
|
|
sciencechannel|
|
|
tlc
|
|
)|
|
|
watch\.
|
|
(?:
|
|
hgtv|
|
|
foodnetwork|
|
|
travelchannel|
|
|
diynetwork|
|
|
cookingchanneltv|
|
|
motortrend
|
|
)
|
|
)\.com/tv-shows/(?P<show_slug>[^/]+)/(?:video|full-episode)s/(?P<id>[^./?#]+)'''
|
|
_TESTS = [{
|
|
'url': 'https://go.discovery.com/tv-shows/cash-cab/videos/riding-with-matthew-perry',
|
|
'info_dict': {
|
|
'id': '5a2f35ce6b66d17a5026e29e',
|
|
'ext': 'mp4',
|
|
'title': 'Riding with Matthew Perry',
|
|
'description': 'md5:a34333153e79bc4526019a5129e7f878',
|
|
'duration': 84,
|
|
},
|
|
'params': {
|
|
'skip_download': True, # requires ffmpeg
|
|
}
|
|
}, {
|
|
'url': 'https://www.investigationdiscovery.com/tv-shows/final-vision/full-episodes/final-vision',
|
|
'only_matching': True,
|
|
}, {
|
|
'url': 'https://go.discovery.com/tv-shows/alaskan-bush-people/videos/follow-your-own-road',
|
|
'only_matching': True,
|
|
}, {
|
|
# using `show_slug` is important to get the correct video data
|
|
'url': 'https://www.sciencechannel.com/tv-shows/mythbusters-on-science/full-episodes/christmas-special',
|
|
'only_matching': True,
|
|
}]
|
|
_GEO_COUNTRIES = ['US']
|
|
_GEO_BYPASS = False
|
|
_API_BASE_URL = 'https://api.discovery.com/v1/'
|
|
|
|
def _real_extract(self, url):
|
|
site, show_slug, display_id = self._match_valid_url(url).groups()
|
|
|
|
access_token = None
|
|
cookies = self._get_cookies(url)
|
|
|
|
# prefer Affiliate Auth Token over Anonymous Auth Token
|
|
auth_storage_cookie = cookies.get('eosAf') or cookies.get('eosAn')
|
|
if auth_storage_cookie and auth_storage_cookie.value:
|
|
auth_storage = self._parse_json(compat_urllib_parse_unquote(
|
|
compat_urllib_parse_unquote(auth_storage_cookie.value)),
|
|
display_id, fatal=False) or {}
|
|
access_token = auth_storage.get('a') or auth_storage.get('access_token')
|
|
|
|
if not access_token:
|
|
access_token = self._download_json(
|
|
'https://%s.com/anonymous' % site, display_id,
|
|
'Downloading token JSON metadata', query={
|
|
'authRel': 'authorization',
|
|
'client_id': '3020a40c2356a645b4b4',
|
|
'nonce': ''.join(random.choices(string.ascii_letters, k=32)),
|
|
'redirectUri': 'https://www.discovery.com/',
|
|
})['access_token']
|
|
|
|
headers = self.geo_verification_headers()
|
|
headers['Authorization'] = 'Bearer ' + access_token
|
|
|
|
try:
|
|
video = self._download_json(
|
|
self._API_BASE_URL + 'content/videos',
|
|
display_id, 'Downloading content JSON metadata',
|
|
headers=headers, query={
|
|
'embed': 'show.name',
|
|
'fields': 'authenticated,description.detailed,duration,episodeNumber,id,name,parental.rating,season.number,show,tags',
|
|
'slug': display_id,
|
|
'show_slug': show_slug,
|
|
})[0]
|
|
video_id = video['id']
|
|
stream = self._download_json(
|
|
self._API_BASE_URL + 'streaming/video/' + video_id,
|
|
display_id, 'Downloading streaming JSON metadata', headers=headers)
|
|
except ExtractorError as e:
|
|
if isinstance(e.cause, HTTPError) and e.cause.status in (401, 403):
|
|
e_description = self._parse_json(
|
|
e.cause.response.read().decode(), display_id)['description']
|
|
if 'resource not available for country' in e_description:
|
|
self.raise_geo_restricted(countries=self._GEO_COUNTRIES)
|
|
if 'Authorized Networks' in e_description:
|
|
raise ExtractorError(
|
|
'This video is only available via cable service provider subscription that'
|
|
' is not currently supported. You may want to use --cookies.', expected=True)
|
|
raise ExtractorError(e_description)
|
|
raise
|
|
|
|
return self._extract_video_info(video, stream, display_id)
|